What is the origin of Skeletor?
Finally, we have official confirmation! Skeletor is Keldor, Randor’s long-lost brother. Before Randor was king, Keldor mysteriously disappeared while experimenting with magic. As revealed later by the writers, Keldor travelled back in time to become He-Ro’s arch-villain, commanding the Imperium Serpentis (Snake Men). Eventually, the Ancients banished them.